Pioneer DEH-P790BT Service Manual page 84

1
Pin No. Pin Name
58 SACLK
59 VDCONT
A 60 VCC2
61 BTCTS
62 VSS
63 BTTEST
64 BTPW
65 BTRST
66 BTMUTE
67 DALMON
68 BTRTS
tunpce@
69
70 TUNPCE1
71 ROMCS
B
asens
72
bsens
73
74 ROMCK/EVOLSW1
75 ROMDATA/EVOLSW2
76 VST
77 VDT
78 VCK
79 IPPW
80 ASENBO
isens
81
82,83 MODEL1,0
84 NU
C
85 MUTE
86 TESTIN
87 PVSENS
88 NC
89 KEYAD/NC
90 SAOUT
91 DSENS
csrst
92
93 NU
94 AVSS
sl
95
D 96 VREF
97 AVCC
98 BSI/TESTDI
99 BSO/TESTDO
100 BSCK/TESTCLK
PEG330A
26
E
50
F
84
1
2
Function and Operation
I/O Format
Level indicator clock output
O C
CD mechanism power supply output
O C
Power supply input
I
BT driver : CTS input
I
GND
I
O BT driver : Output for RF test
BT driver : Power supply output
O
BT driver : Reset output
O
BT driver : Mute output
O C
For consumption current reduction output
O C
BT driver : RTS output
O C
TUNER : Chip enable output(EEPROM)
O C
O C TUNER : Chip enable output(PLL)
ROM correction chip select output
O C
ACC sense input
I
Backup sense input
I
ROM correction clock output/EVOL : Source select switch 1
O C
C ROM correction data input/output / EVOL : Source select switch 2
I/O / O
EVOL : Strobe output
O C
O C EVOL : Data output
EVOL : Clock output
O C
IPBUS : Driver power supply control
O C
IPBUS : Slave ACC sense output
O C
Illumination sense
I
I Model select input
Not used
O C System mute output
Test program input
I
Short circuit sense
Not used
Wired remote control AD input(UC)/Not used(ES)
Level indicator input
Detach sense input
CD RESET output
O C
Not used
Analog GND
I
Signal level input(Field intensity)
Reference voltage input
I
I Analog power supply input
P-BUS : Input/Test program : Data input
P-BUS : Output/Test program : Data output
C
P-BUS : Clock output/Test program : Data clock
C
100
76
DEH-P790BT/XN/UC
2
3
Format Meaning
C CMOS
N Nch open drain
3
4
4